72033920

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{2297}}^1$

素因数の和:2330

約数の個数: 96

約数和(自身を含む): 200408580

約数和(自身を除く): 128374660

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 2297, 3136, 3920, 4480, 4594, 6272, 7840, 9188, 11485, 15680, 16079, 18376, 22970, 31360, 32158, 36752, 45940, 64316, 73504, 80395, 91880, 112553, 128632, 147008, 160790, 183760, 225106, 257264, 294016, 321580, 367520, 450212, 514528, 562765, 643160, 735040, 900424, 1029056, 1125530, 1286320, 1470080, 1800848, 2058112, 2251060, 2572640, 3601696, 4502120, 5145280, 7203392, 9004240, 10290560, 14406784, 18008480, 36016960, 72033920]

約数ペア:

[(1, 72033920), (2, 36016960), (4, 18008480), (5, 14406784), (7, 10290560), (8, 9004240), (10, 7203392), (14, 5145280), (16, 4502120), (20, 3601696), (28, 2572640), (32, 2251060), (35, 2058112), (40, 1800848), (49, 1470080), (56, 1286320), (64, 1125530), (70, 1029056), (80, 900424), (98, 735040), (112, 643160), (128, 562765), (140, 514528), (160, 450212), (196, 367520), (224, 321580), (245, 294016), (280, 257264), (320, 225106), (392, 183760), (448, 160790), (490, 147008), (560, 128632), (640, 112553), (784, 91880), (896, 80395), (980, 73504), (1120, 64316), (1568, 45940), (1960, 36752), (2240, 32158), (2297, 31360), (3136, 22970), (3920, 18376), (4480, 16079), (4594, 15680), (6272, 11485), (7840, 9188)]